IBM 86624RY Maintenance Manual - Page 309
Power supply LED errors, Processor Board Verify that the J32, J33,
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Power supply LED errors Use the power supply LED information on the following page to trouble shoot power supply problems. Note The minimum configuration required for the DC Good light to come on is. Power Supply Power Backplane System Board (With pins 2 and 3 on J32's extension cable connected together to bypass the power switch; see "System board component locations" on page 279.) Processor Board (Verify that the J32, J33, and J35 connectors are installed correctly; see "Processor board component locations" on page 254.) Netfinity 5500 M20 - Type 8662 301
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Power supply LED errors
Use the power supply LED information on the following
page to trouble shoot power supply problems.
Note
The minimum configuration required for the DC Good
light to come on is.
Power Supply
Power Backplane
System Board (With pins 2 and 3 on J32's
extension cable connected together to bypass the
power switch; see “System board component
locations” on page
279.)
Processor Board (Verify that the J32, J33, and
J35 connectors are installed correctly; see
“Processor board component locations” on
page 254.)
Netfinity 5500 M20 - Type 8662
301